PLZZZ HELP ASAP THANKS : A round red ball is an example of

Physical change
Chemical change
Physical property
Chemical property

Explain why?

Thank you greatly appreciated!

Match each term to its best definition? sedimentary depositional enviornment

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Kudzu vines grow by climbing and wrapping around trees. trees covered by kudzu can die because they are starved of sunlight. what type of relationship exists between the trees and the kudzu growing on them?